202574330

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{413417}}^1$

素因数の和:413438

約数の個数: 24

約数和(自身を含む): 424166868

約数和(自身を除く): 221592538

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 413417, 826834, 2067085, 2893919, 4134170, 5787838, 14469595, 20257433, 28939190, 40514866, 101287165, 202574330]

約数ペア:

[(1, 202574330), (2, 101287165), (5, 40514866), (7, 28939190), (10, 20257433), (14, 14469595), (35, 5787838), (49, 4134170), (70, 2893919), (98, 2067085), (245, 826834), (490, 413417)]